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Chapter 10: Q.4 (page 544)

Tell whether the figure is a polygon. If it is a polygon, classify it and tell whether it is a convex or concave. If not, explain why.

Short Answer

Expert verified

The given figure isa polygon.

Step by step solution

01

Step 1. Given Information.

A figure is shown below.

02

Step 2. Explanation.

A figure is said to be a polygon if it is enclosed with straight lines. It should be 2 dimensional.

Since, the given figure is enclosed with lines and is 2-dimensional, it is a polygon.

To classify the type of the polygon, identify the interior angles of the figure. As given that one of the angles is greater than180°, hence it the given figure is a concave polygon.

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